FVXX23 KNES 221653 VOLCANIC ASH ADVISORY ISSUED: 2006FEB22/1652Z VAAC: WASHINGTON VOLCANO: TUNGURAHUA 1502-08 LOCATION: S0128 W07826 AREA: ECUADOR SUMMIT ELEVATION: 16480 FT (5023 M) ADVISORY NUMBER: 2006/072 INFORMATION SOURCE: GOES-12. GFS MODEL WINDS. ERUPTION DETAILS: ASH OBSERVED 21/2315Z OBS ASH DATE/TIME: 22/1615Z OBS ASH CLOUD: ASH NOT IDENTIFIABLE FROM SATELLITE DATA. WINDS FL100/FL170 MOVING TO W 5 KNOTS. FCST ASH CLOUD +6H: 22/2230Z FCST ASH CLOUD +12H: 23/0430Z FCST ASH CLOUD +18H: 23/1030Z REMARKS: NO ASH CAN BE SEEN IN SATELLITE IMAGERY. CLOUDS ARE OBSCURING THE VOLCANO. ...MERCKLE NEXT ADVISORY: WILL BE ISSUED BY 2006FEB22/2245Z NNNN